# A159053 (b-file synthesized from sequence entry) 1 1 2 3 3 87 4 123 5 143 6 183 7 267 8 303 9 327 10 447 11 483 12 543 13 687 14 723 15 807 16 843 17 1023 18 1047 19 1167 20 1203 21 1227 22 1263 23 1347 24 1383 25 1527 26 1563 27 1623 28 1707 29 1763 30 1803 31 1923 32 1983 33 2103 34 2127 35 2283 36 2307 37 2427 38 2463 39 2487 40 2643 41 2691 42 2703 43 2787 44 2823 45 3027 46 3063